Vietnam eSIM — reviews & details
Vietnam 3GB/Day FUP1Mbps (nonhkip) · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G
Traveller reviews
Max C.
Japan · May 2026
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Telling my friends about this.
Yuki
GotoeSIM Support
· 2 months ago So glad to hear this, Max! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Yuki, eSIM TopUp Support
Hana B.
Vietnam · May 2026
First time using an eSIM and it was painless. The QR code arrived instantly by email. Telling my friends about this.
Priya
GotoeSIM Support
· 2 months ago Thank you for the kind words, Hana! Love that you were online the moment you landed in Vietnam. – Priya, eSIM TopUp Support
Daniel W.
Ireland · May 2026
Connected the moment I landed. Activation was automatic when I arrived.
Tom
GotoeSIM Support
· 3 months ago Thank you so much, Daniel! So happy the Vietnam eSIM kept you connected. — Tom
Yuki P.
Italy · May 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 3 months ago Cheers, Yuki! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Max L.
Italy · May 2026
Solid overall, just wish there was a bit more data for the price.
Priya
GotoeSIM Support
· 3 months ago Thank you for taking the time, Max. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. — Priya, eSIM TopUp Support
Yuki P.
France · May 2026
Solid overall, just wish there was a bit more data for the price. Data lasted the whole trip with room to spare.
James
GotoeSIM Support
· 3 months ago Thanks for the honest feedback, Yuki. Glad it mostly worked for you in Vietnam — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – James 💜
Carlos W.
Vietnam · May 2026
Installed in minutes by scanning the QR code in Vietnam. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 3 months ago Thank you for the kind words, Carlos! Thrilled it made staying connected effortless. — Ingrid
Sri H.
Canada · May 2026
Exactly what I needed for travelling in Vietnam. Speeds were solid for maps, messaging and browsing. Five stars from me.
Priya
GotoeSIM Support
· 3 months ago Thank you for the kind words, Sri! So happy the Vietnam eSIM kept you connected. We're here whenever you travel again. – Priya, eSIM TopUp Support
Mei B.
Italy · May 2026
Good coverage in the city, a bit patchy in remote areas.
Laura
GotoeSIM Support
· 3 months ago Apologies for the trouble, Mei. That's not the experience we want for Vietnam. Reach our team at esimtopup.io/support so we can help right away. – Laura, eSIM TopUp Support
Emma K.
Japan · May 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering. Would definitely buy again.
Ken
GotoeSIM Support
· 3 months ago Thank you so much, Emma! Love that you were online the moment you landed in Vietnam. We're here whenever you travel again. – Ken, eSIM TopUp Support
Sophia C.
Japan · May 2026
Good coverage in the city, a bit patchy in remote areas.
Ken
GotoeSIM Support
· 3 months ago Thanks for the honest feedback, Sophia. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. – Ken, eSIM TopUp Support
Pablo B.
UAE · May 2026
Super easy to set up before I flew out. Activation was automatic when I arrived in Vietnam. Telling my friends about this.
Priya
GotoeSIM Support
· 3 months ago Thanks for sharing, Pablo! Delighted the speeds worked well for you. – Priya 💜
Somchai H.
Netherlands · May 2026
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas.
Sophie
GotoeSIM Support
· 3 months ago So glad to hear this, Somchai! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Sophie 💜
Sofia V.
Japan · Apr 2026
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 3 months ago Thanks a lot, Sofia! Thrilled it made staying connected effortless. – Sophie, eSIM TopUp Support
Chloe R.
Spain · Apr 2026
Super easy to set up before I flew out. Coverage was strong even outside the city.
Ingrid
GotoeSIM Support
· 3 months ago So glad to hear this, Chloe! So pleased it saved you from roaming bills. Enjoy your journeys! – Ingrid 💜
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 3GB/Day FUP1Mbps (nonhkip) plan costs $5.30 for 3 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Vietnam eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the eSIM TopUp app. Install on Wi-Fi before your trip; it activates when you arrive in Vietnam.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Vietnam.
Comments & questions
Yuki T. · 1 week ago
Is 5G supported or just 4G?
Ji-woo C. · 2 months ago
Which networks does this connect to?
Nadia C. · 2 months ago
Do I need to install it before I travel or after I arrive?
Olivia L. · 2 months ago
Will this keep my WhatsApp active with my home number?
Arjun P. · 4 months ago
How do I check how much data I have left?
Lucia L. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Chloe D. · 7 months ago
How long does the QR code take to arrive after payment?
Liam N. · 9 months ago
Does the validity start on purchase or on first use?
Diego M. · 11 months ago
Great guide, the setup steps were really helpful.
Noah C. · 11 months ago
Can I use this for hotspot/tethering?
Sarah F. · 11 months ago
Thanks, installed with no problems on my Samsung.
Andre B. · 11 months ago
Does this work on an iPhone 13?